This could allow you to concentrate your equity in one purchase by doing it in cash.

Wood has a huge variability in strength--between pine varieties, the stress which can cause them to fail varies by more than 2x and you can see 20%+ increase in strength as it ages.Then I have stress concentrations which will yield and then redistribute the load in practice, but not according to the calculations I'm allowed to do. 

I would like to concentrate on OTC liens and deed.

Quote from @Jamie Banks: @Jesus Jimenez Right now we are concentrated in the major cities from NY to Richmond, VA including NYC, Newark, NJ, Philadelphia, PA, etc.

Avoid areas with high vacancy rates or declining property values, often concentrated in certain inner-city neighborhoods.Since you’re out of state, building a local team is crucial.

If Clayton had concentrated on B/A properties in Phoenix (like the hedgefunds are now) after the market crashed in 2012, where would he be today?  

An entity that operates hundreds or thousands of apartment units has far less concentration risk than an owner of a few rental homes, whose tenants may all be impacted by COVID-19.Do you think Portland’s ten-year trend of positive economic growth for landlords will continue, or will it flatten out, possibly even declining in the wake of COVID-19?

I’ve been concentrating more on the Indy market and I’m happy to compare notes if you’d like.

Something I've been concentrating on internally very much lately. 

Once again, the loss of the compounding factor by concentrating on my personal home rather than an investment was significant.